unfinished but it works
import os
import random
unit = input('units of time')
for x in range(50):
start = random.uniform(0,unit)
end = random.uniform(start,start + unit/5)
time = end-start
wind = 150*random.betavariate(2,5)*5*(time/unit)
print 'hurricane',str(x+1)
print 'start date: ',str(start)
print 'end date : ',str(end)
print 'duration : ',str(time)
print 'wind speed: ',str(wind)
print ' '
os.system('pause')